Mobile telephone set



FIGS. 1 and 2 are respectively front and rear elevational views of a mobile telephone set showing our new design;

FIGS. 3 and 4 are respectively left and right side elevational views thereof;

FIGS. 5 and 6 are respectively top and bottom plan views thereof; and,

FIG. 7 is a right side, bottom and rear end perspective view of the handset, and a left side, top and rear end perspective view of the base unit of the set. 

The ornamental design for a mobile telephone set, as shown and described. 